condition	mean	min	max
4 h after light	14.0382365	11.749182	16.327291
8 h after light	12.199691999999999	12.086902	12.312482
12 h after light	10.3851955	9.319222	11.451169
4 h after dark	12.4757695	12.086902	12.864637
8 h after dark	12.062906	11.31524	12.810572
12 h after dark	12.896854	12.896854	12.896854